190 	return atomic_read(&shared->in_flight[READ]) +  in dm_stat_in_flight()
227 				       atomic_read(&shared->in_flight[READ]),  in dm_stats_cleanup()
316 		atomic_set(&s->stat_shared[ni].in_flight[READ], 0);  in dm_stats_create()
503 	in_flight_read = (unsigned)atomic_read(&shared->in_flight[READ]);  in dm_stat_round()
506 		p->io_ticks[READ] += difference;  in dm_stat_round()
683 	shared->tmp.sectors[READ] = 0;  in __dm_stat_init_temporary_percpu_totals()
685 	shared->tmp.ios[READ] = 0;  in __dm_stat_init_temporary_percpu_totals()
687 	shared->tmp.merges[READ] = 0;  in __dm_stat_init_temporary_percpu_totals()
689 	shared->tmp.ticks[READ] = 0;  in __dm_stat_init_temporary_percpu_totals()
691 	shared->tmp.io_ticks[READ] = 0;  in __dm_stat_init_temporary_percpu_totals()
701 		shared->tmp.sectors[READ] += ACCESS_ONCE(p->sectors[READ]);  in __dm_stat_init_temporary_percpu_totals()
703 		shared->tmp.ios[READ] += ACCESS_ONCE(p->ios[READ]);  in __dm_stat_init_temporary_percpu_totals()
705 		shared->tmp.merges[READ] += ACCESS_ONCE(p->merges[READ]);  in __dm_stat_init_temporary_percpu_totals()
707 		shared->tmp.ticks[READ] += ACCESS_ONCE(p->ticks[READ]);  in __dm_stat_init_temporary_percpu_totals()
709 		shared->tmp.io_ticks[READ] += ACCESS_ONCE(p->io_ticks[READ]);  in __dm_stat_init_temporary_percpu_totals()
734 		p->sectors[READ] -= shared->tmp.sectors[READ];  in __dm_stat_clear()
736 		p->ios[READ] -= shared->tmp.ios[READ];  in __dm_stat_clear()
738 		p->merges[READ] -= shared->tmp.merges[READ];  in __dm_stat_clear()
740 		p->ticks[READ] -= shared->tmp.ticks[READ];  in __dm_stat_clear()
742 		p->io_ticks[READ] -= shared->tmp.io_ticks[READ];  in __dm_stat_clear()
848 		       shared->tmp.ios[READ],  in dm_stats_print()
849 		       shared->tmp.merges[READ],  in dm_stats_print()
850 		       shared->tmp.sectors[READ],  in dm_stats_print()
851 		       dm_jiffies_to_msec64(s, shared->tmp.ticks[READ]),  in dm_stats_print()
859 		       dm_jiffies_to_msec64(s, shared->tmp.io_ticks[READ]),  in dm_stats_print()